My dd is also allergic to eggs. I have tried baking with the egg replacer with no great success although we did have fun with some of those store bought packets of bun mix. They didn't taste great with the egg replacer but they were fun to make and looked cute when decorated. Check the list of ingredients though as some have egg in them. She has Chocolate Krispie cakes at parties. There are recipes on here if you search recipes under egg-free cakes.
My little dd is allergic to egg and dairy and I bake the above and I also do other cakes using the egg replacer. I know they dont taste the same, but remember, she doesn't know what cakes taste like with egg so she probably doesn't mind, as long as you dont go "euuuurrrgghh!" when you taste it
Hi I know this is a bit late but - replace each egg with 25g silken tofu - then just follow the regular sponge recipe. It tastes great and no-oneeven notices the difference. I use it regularly keeping a pack of tofu in the cupboard for emergency cakes when there are no eggs!